To get an idea of exactly how small the worldâs smallest insect is, take out a ruler and look at those tiny lines that appear in between centimeters (make sure youâre not on the side that measures in inches). If in doubt, ask a grown-up to help you find the millimeters.
Diarrhea can also cause weight loss. Abdominal pain is another symptom of colon cancer that may prevent you from eating normally. If you have lost a significant amount of weight accompanied with these symptoms, you need to talk to your doctor immediately to determine the cause.
Almost all breast cancer treatments have varying degrees of risk for nausea and vomiting. Some people never have nausea or vomiting, while others experience it frequently. Many people describe having stomach awareness, a type of discomfort in which a person is not interested in eating, but does not feel nauseated.